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DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 64 mm ID, 90 mm OD, 13 mm Wd - Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSDual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 64 mm ID, 90 mm OD, 13 mm Wd

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TF-type seal is made of nitrile, with a 64 mm ID, 90 mm OD, and 13 mm width, and handles up…

SKU 3G-OTH-154656

Also listed as: 649013 TF · 649013-TF

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 64 mm ID, 90 mm OD, 13 mm Wd
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DDS
Manufacturer Part Number
649013TF
Type
TF, Nitrile
OD
90 mm
Wd
13 mm
ID
64 mm
Max Pressure
7 psi

Technical Documents

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DDS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DDS Rotary Shaft Seal: 2 Lip w/Spring is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. This TF-type seal is made of nitrile, with a 64 mm ID, 90 mm OD, and 13 mm width, and handles up to 7 psi max pressure (MPN 649013TF). It is a metric component from DDS.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 649013TF used for?

The DDS Rotary Shaft Seal 649013TF is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. It seals rotating shafts in industrial equipment such as gearboxes, pumps, and motors, preventing lubricant leakage and contaminant ingress. The nitrile material suits oil and grease applications up to 7 psi.

What are the specifications of the DDS Rotary Shaft Seal 649013TF?

The DDS Rotary Shaft Seal 649013TF has a 64 mm ID, 90 mm OD, and 13 mm width. It is a TF-type dual-lip seal with a spring, made of nitrile, and rated for a maximum pressure of 7 psi. The rubber-enclosed case is designed for rough bores. This is a metric component from DDS.

Where to buy the DDS Rotary Shaft Seal 649013TF worldwide?

You can source the DDS Rotary Shaft Seal 649013TF through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine DDS components.

How to install a DDS dual-lip rotary shaft seal?

To install a DDS dual-lip rotary shaft seal, ensure the housing bore is clean and free of burrs. Lubricate the seal lips and shaft with compatible oil. Press the seal evenly into the bore using a suitable driver, avoiding cocking or damage to the sealing lips. Never reuse a removed seal.

Used in

Common applications for DDS
Industrial pump shaft sealing — DDS dual-lip TC seals for water and wastewater pumps
Gearbox oil retention — DDS TA seals with reinforced metal cases in smooth bore housings
Compressor crankshaft sealing — DDS single-lip SA seals for moderate pressure applications
Food processing equipment — DDS fluoroelastomer TCN seals for chemical resistance
Conveyor drive motor sealing — DDS SC seals with rubber-enclosed cases for rough bores
Hydraulic power unit sealing — DDS dual-lip TCN seals for high-temperature oil systems

DDS Products

3G Electric supplies DDS dual-lip oil seals with rubber-enclosed cases for rough bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 63 mm ID, 85 mm OD, 10 mm Wd, 7 psi Max Pressure (MPN 638510TF)
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DDS Rotary Shaft Seal: 2 Lip w/Spring, TF, Nitrile, 0.313 in ID, 0.75 in OD, 0.25 in Wd (MPN 7.9319.056.35TF)
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